import type { CLASSES } from './vars';
import type { FormControlProvider } from '../form/types';
import type { BaseProps, Size, VerticalSidePlacement } from '../types';
export {};
export interface CascaderRef {
    updatePosition: () => void;
}
export interface CascaderItem<V extends React.Key> {
    label: string;
    value: V;
    loading?: boolean;
    disabled?: boolean;
    children?: CascaderItem<V>[];
}
export interface CascaderProps<V extends React.Key, T extends CascaderItem<V>> extends BaseProps<'cascader' | 'cascader-popup', typeof CLASSES>, Omit<React.HTMLAttributes<HTMLDivElement>, 'children'> {
    ref?: React.Ref<CascaderRef>;
    formControl?: FormControlProvider;
    list: T[];
    model?: V | null | V[];
    defaultModel?: V | null | V[];
    visible?: boolean;
    defaultVisible?: boolean;
    placement?: VerticalSidePlacement;
    placementFixed?: boolean;
    placeholder?: string;
    multiple?: boolean;
    searchable?: boolean;
    searchValue?: string;
    defaultSearchValue?: string;
    onlyLeafSelectable?: boolean;
    clearable?: boolean;
    loading?: boolean;
    size?: Size;
    disabled?: boolean;
    virtual?: boolean | number;
    escClosable?: boolean;
    customItem?: (item: T) => React.ReactNode;
    customSelected?: (value: V, selected?: T) => string;
    customSearch?: {
        filter?: (value: string, item: T) => boolean;
        sort?: (a: T, b: T) => number;
    };
    inputProps?: React.ComponentPropsWithRef<'input'>;
    popupRender?: (el: React.ReactElement) => React.ReactNode;
    onModelChange?: (value: any, origin: any) => void;
    onVisibleChange?: (visible: boolean) => void;
    onSearch?: (value: string) => void;
    onClear?: () => void;
    onFirstFocus?: (value: V, origin: T) => void;
    onScrollBottom?: (ancestors: V[]) => void;
    afterVisibleChange?: (visible: boolean) => void;
}